multichain-rpc.clankerceo.workers.dev
9 resources listed under multichain-rpc.clankerceo.workers.dev.
Source: https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources · last updated 2026-09-18
Resources
Transaction details and receipt by hash: status, block, from, to, valu
Transaction details and receipt by hash: status, block, from, to, value, gas used, effective gas price and decoded ERC-20 transfers.
Live gas prices: EIP-1559 base fee plus low/medium/high priority tiers
Live gas prices: EIP-1559 base fee plus low/medium/high priority tiers in gwei, and the estimated cost of a simple transfer.
NFT metadata for ERC-721 and ERC-1155 tokens on Base, Polygon, Arbitru
NFT metadata for ERC-721 and ERC-1155 tokens on Base, Polygon, Arbitrum, Optimism and Ethereum. Resolves tokenURI through IPFS, Arweave, data: URIs and public HTTPS, and returns the parsed metadata JSON.
Detect upgradeable proxy patterns (EIP-1967, UUPS, Transparent, Beacon
Detect upgradeable proxy patterns (EIP-1967, UUPS, Transparent, Beacon) for any contract and return the current implementation address. Essential before trusting or calling an unknown contract.
Native coin and ERC-20 token balance for any wallet address on Base, P
Native coin and ERC-20 token balance for any wallet address on Base, Polygon, Arbitrum, Optimism or Ethereum. Returns raw and human-decimal amounts in one call.
ERC-20 token metadata: name, symbol, decimals and total supply for any
ERC-20 token metadata: name, symbol, decimals and total supply for any token contract on Base, Polygon, Arbitrum, Optimism or Ethereum.
Live gas prices: EIP-1559 base fee plus low/medium/high priority tiers
Live gas prices: EIP-1559 base fee plus low/medium/high priority tiers in gwei, and the estimated cost of a simple transfer.
NFT metadata for ERC-721 and ERC-1155 tokens on Base, Polygon, Arbitru
NFT metadata for ERC-721 and ERC-1155 tokens on Base, Polygon, Arbitrum, Optimism and Ethereum. Resolves tokenURI through IPFS, Arweave, data: URIs and public HTTPS, and returns the parsed metadata JSON.
Native coin and ERC-20 token balance for any wallet address on Base, P
Native coin and ERC-20 token balance for any wallet address on Base, Polygon, Arbitrum, Optimism or Ethereum. Returns raw and human-decimal amounts in one call.
Machine-readable
All resources from this provider: /discovery/merchant (by payment address) or filter /discovery/resources.